SERVICE
24
PIPING (AIR CONNECTIONS)
The air can be taken from the
room in which the heat pump is
placed, from another room or from
outside. In the latter cases the
heat pump can be equipped with
duct connections, both at the air
inlet and at the air outlet. The air
inlet and the air outlet are located
at the top of the heat pump. The
ducts should be used with thermal
an acoustic insulation.
Air inlet
Air outlet
The duct connections are ø160 mm. To
ensure sufficient air flow the following rules
should be observed: The total duct length
(suction and pressure ducts) should not
exceed 7 m with 160 mm ducts Minimum
airflow 200 m
3
/h. The number of bows
should be reduced to 2.
When using the air from outside, please
respect the HP operating temperature
range.
